JP4099502B2 - 半導体チップのi/oアレイ構造 - Google Patents
半導体チップのi/oアレイ構造 Download PDFInfo
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- JP4099502B2 JP4099502B2 JP2005362144A JP2005362144A JP4099502B2 JP 4099502 B2 JP4099502 B2 JP 4099502B2 JP 2005362144 A JP2005362144 A JP 2005362144A JP 2005362144 A JP2005362144 A JP 2005362144A JP 4099502 B2 JP4099502 B2 JP 4099502B2
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- output circuit
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 91
- 230000015556 catabolic process Effects 0.000 claims description 38
- 230000002265 prevention Effects 0.000 claims description 24
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- Semiconductor Integrated Circuits (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Description
即ち、本発明の半導体チップのI/Oアレイ構造は、
アレイ状に配列された接続パッド群のパッド毎に当該パッドと電気的に接続した入出力回路を配置した帯状の入出力回路配置領域と、
少なくとも前記入出力回路の動作を決定するロジック回路を配置した帯状のロジック回路配置領域と
前記接続パッド群のパッドと前記入出力回路との間に電気的な接続関係で配設される静電破壊防止回路を配置した静電破壊防止回路配置領域と、
を持つ単位セル領域を有し、
当該単位セル領域を前記接続パッド群のパッドと共にアレイ状に配列し、隣合う前記単位セル領域の前記入出力回路同士を入出力回路用電源線・接地線により電気的に接続し、
隣合う前記単位セル領域の前記ロジック回路同士をロジック回路用電源線・接地線により電気的に接続し、且つ前記入出力回路と前記ロジック回路との電源を分離したことを特徴としている。
前記入出力回路配置領域及びロジック回路配置領域が互いに平行に帯状に配設され、
前記入出力回路用電源線配置領域及び前記入出力回路用接地線配置領域が、前記入出力回路配置領域と直交すると共に、静電破壊防止回路配置領域の一辺側に、且つ前記入出力回路配置領域と直交する方向に沿って帯状に配設され、
前記ロジック回路用電源線配置領域及び前記ロジック回路用接地線配置領域が、前記ロジック回路配置領域と直交すると共に、静電破壊防止回路配置領域の他辺側に、且つ前記ロジック回路配置領域と直交する方向に沿って帯状に配設された構成であることがよい。
11A,11B 接続パッド
20 第1の半導体チップ
21 接続パッド
22 単位セル領域
23 入出力領域
24 出力回路
25 入力回路
26 静電破壊防止回路
27 ロジック回路
28 電源線
29 接地線
30 第2の半導体チップ
31 接続パッド
32 単位セル領域
32A 静電破壊防止回路配置領域
32B 入出力回路配置領域
32C ロジック回路配置領域
32D 入出力回路用電源線配置領域
32E 入出力回路用接地線配置領域
32F ロジック回路用電源線配置領域
32G ロジック回路用接地線配置領域
32H N型ガードリング
32I P型ガードリング
33 入出力領域
34 出力回路
35 入力回路
36 静電破壊防止回路
37 ロジック回路
38 電源線
39 接地線
40 バンプ
100 半導体装置
Claims (3)
- アレイ状に配列された接続パッド群のパッド毎に当該パッドと電気的に接続した入出力回路を配置した帯状の入出力回路配置領域と、
少なくとも前記入出力回路の動作を決定するロジック回路を配置した帯状のロジック回路配置領域と
前記接続パッド群のパッドと前記入出力回路との間に電気的な接続関係で配設される静電破壊防止回路を配置した静電破壊防止回路配置領域と、
を持つ単位セル領域を有し、
当該単位セル領域を前記接続パッド群のパッドと共にアレイ状に配列し、隣合う前記単位セル領域の前記入出力回路同士を入出力回路用電源線・接地線により電気的に接続し、隣合う前記単位セル領域の前記ロジック回路同士をロジック回路用電源線・接地線により電気的に接続し、且つ前記入出力回路と前記ロジック回路との電源を分離したことを特徴とする半導体チップのI/Oアレイ構造。 - 前記単位セル領域間の前記ロジック回路同士をロジック回路用電源線・接地線により互いに接続させ、前記単位セル領域間の前記入出力回路同士を入出力回路用電源線・接地線により互いに接続させ、それら電源線・接地線が当該ロジック回路及び入出力回路と独立して布線されてなることを特徴とする請求項1に記載の半導体チップのI/Oアレイ構造。
- 前記単位セルは、前記入出力回路配置領域、ロジック回路配置領域、及び前記静電破壊防止回路配置領域と共に、入出力回路用電源線配置領域、入出力回路用接地線配置領域、ロジック回路用電源線配置領域、及びロジック回路用接地線配置領域を有し、
前記入出力回路配置領域及びロジック回路配置領域が互いに平行に帯状に配設され、
前記入出力回路用電源線配置領域及び前記入出力回路用接地線配置領域が、前記入出力回路配置領域と直交すると共に、静電破壊防止回路配置領域の一辺側に、且つ前記入出力回路配置領域と直交する方向に沿って帯状に配設され、
前記ロジック回路用電源線配置領域及び前記ロジック回路用接地線配置領域が、前記ロジック回路配置領域と直交すると共に、静電破壊防止回路配置領域の他辺側に、且つ前記ロジック回路配置領域と直交する方向に沿って帯状に配設された、
ことを特徴とする請求項1に記載の半導体チップのI/Oアレイ構造。
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JP2005362144A JP4099502B2 (ja) | 2005-12-15 | 2005-12-15 | 半導体チップのi/oアレイ構造 |
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JP2007165720A JP2007165720A (ja) | 2007-06-28 |
JP4099502B2 true JP4099502B2 (ja) | 2008-06-11 |
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JP5097096B2 (ja) * | 2007-12-28 | 2012-12-12 | パナソニック株式会社 | 半導体集積回路 |
US20240128220A1 (en) * | 2021-02-15 | 2024-04-18 | Sony Semiconductor Solutions Corporation | Semiconductor device |
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